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Official data from INPI

FILTRO AUTO-LIMPANTE

Arquivada/ExtintaInvention Patent

Application data

Number

PI9102532

Type

Invention Patent

Filing

06/06/1991

Publication

01/21/1992

Progress at the INPI

  1. Filing06/06/91
  2. Publication01/21/92
  3. Abandoned06/09/92
  4. Allowance
  5. Grant
  6. In force

The application was abandoned for failure to pay the annuities (art. 86 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 05/02/2000. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Filtration Ltd

IL

Y. B. (pessoa física)

IL

Inventors

Y. B. (pessoa física)

IL

Technical data

IPC Classification

Priority claims

IL

94630 · 06/06/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento por falta de pagamento

#8.6

Referente a 6ª,7ª,8ª e 9ª anuidades.

05/02/2000

RPI 1530

8.1

Referente a 6ª e 7ª anuidades

12/22/1998

RPI 1459

15.7

07/21/1992

RPI 1129

Solicitação de exame técnico

#4.1

06/09/1992

RPI 1123

Publicação do pedido de patente

#3.1

01/21/1992

RPI 1103

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